12 practical Android skills: How to import a third-party class library to Android Studio

12 practical Android skills: How to import a third-party class library to Android Studio

When a netizen's XMPP code is transferred from ADT to AS, it finds that it uses a third-party class library, the source code is placed under lib, and the project is directly imported in, third-party class libraries are not automatically imported in. It seems that you need to do it yourself.

The directory structure of the project is as follows:

XMPP$ lsapp    build.gradle  gradlew      import-summary.txt  XMPP.imlbuild  gradle        gradlew.bat  local.properties    settings.gradle

Copy the third-party source code qqEmoji-lib to this directory and modify settings. gradle to add this lib:

include ':app',':qqEmoji-lib'

Modify build. gradle in the app and add it to dependencies:

dependencies {    compile project(':qqEmoji-lib')    ...

Create the build. gradle file under qqEmoji-lib. For details, refer to the following:

apply plugin: 'android-library'android {    compileSdkVersion 19    buildToolsVersion "21.1.2"    defaultConfig {        minSdkVersion 8        targetSdkVersion 18    }    sourceSets {        main {            manifest.srcFile 'AndroidManifest.xml'            java.srcDirs = ['src']            resources.srcDirs = ['src']            aidl.srcDirs = ['src']            renderscript.srcDirs = ['src']            res.srcDirs = ['res']        }    }}dependencies {    compile 'com.android.support:appcompat-v7:19.1.0'    //compile 'com.android.support:support-v4:19.1.0'}

For configuration content of gradle, see the second link.

The project structure is as follows:

At this time, the compilation is successful. The import is successful!

Refer:
Http://www.cnblogs.com/neozhu/p/3458759.html
Http://www.open-open.com/lib/view/open1415793464648.html